🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.1

Radius: 8.2

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.48 AU - 0.64 AU

Year: 289 Days

Day: 7 Hours

Environment

Temp: -145 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 71,982,709 km

• M1: 102,175 km (0.118 R)
• M2: 388,805 km (0.112 R)
• M3: 969,693 km (0.03 R)
• M4: 1,234,332 km (0.026 R)
• M5: 1,655,300 km (0.118 R)
• M6: 1,965,118 km (0.117 R)
• M7: 2,256,684 km (0.114 R)
• M8: 2,533,440 km (0.111 R)
• M9: 3,095,479 km (0.063 R)
• M10: 3,715,263 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307

Radius: 11.6

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.81 AU - 1.17 AU

Year: 680 Days

Day: 12.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,982,709 km

• M1: 144,212 km (0.057 R)
• M2: 514,766 km (0.085 R)
• M3: 1,032,525 km (0.102 R)
• M4: 1,805,646 km (0.057 R)
• M5: 2,784,166 km (0.073 R)
• M6: 3,362,212 km (0.114 R)
• M7: 3,899,717 km (0.095 R)
• M8: 4,974,428 km (0.113 R)
• M9: 5,406,467 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.5

Radius: 14.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.07 AU - 1.59 AU

Year: 1059 Days

Day: 6.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,982,709 km

• M1: 185,352 km (0.11 R)
• M2: 649,554 km (0.073 R)
• M3: 1,466,658 km (0.082 R)
• M4: 2,096,614 km (0.103 R)
• M5: 2,561,116 km (0.067 R)
• M6: 3,445,837 km (0.114 R)
• M7: 5,018,560 km (0.118 R)
• M8: 6,069,036 km (0.073 R)
• M9: 6,602,951 km (0.067 R)
• M10: 7,355,877 km (0.117 R)
• M11: 8,140,069 km (0.05 R)
• M12: 9,006,689 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.9

Radius: 9.4

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.9 AU - 5.28 AU

Year: 7927 Days

Day: 13.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,982,709 km

• M1: 116,986 km (0.11 R)
• M2: 971,189 km (0.076 R)
• M3: 1,301,950 km (0.114 R)
• M4: 1,672,654 km (0.039 R)
• M5: 2,454,901 km (0.087 R)
• M6: 7,920,010 km (0.111 R)
• M7: 11,100,760 km (0.09 R)
• M8: 12,948,294 km (0.107 R)
• M9: 14,672,858 km (0.105 R)
• M10: 17,898,936 km (0.098 R)
• M11: 22,191,797 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.3

Radius: 7.6

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.45 AU - 11.17 AU

Year: 22851 Days

Day: 16.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,982,709 km

• M1: 100,231 km (0.106 R)
• M2: 542,292 km (0.11 R)
• M3: 1,329,027 km (0.095 R)
• M4: 2,320,113 km (0.038 R)
• M5: 3,533,053 km (0.1 R)
• M6: 4,491,377 km (0.097 R)
• M7: 5,232,634 km (0.11 R)
• M8: 8,144,557 km (0.115 R)
• M9: 10,918,700 km (0.055 R)
• M10: 16,897,977 km (0.09 R)
• M11: 17,393,894 km (0.111 R)
• M12: 17,729,741 km (0.058 R)
• M13: 19,295,133 km (0.089 R)
• M14: 19,928,082 km (0.112 R)
• M15: 21,812,716 km (0.09 R)
• M16: 24,331,944 km (0.118 R)
• M17: 37,595,740 km (0.119 R)
• M18: 52,152,361 km (0.098 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 11,464 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit